/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraScript.h
[TArray](API\Runtime\Core\Containers\TArray)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [UNiagaraParameterCollection](API\Plugins\Niagara\UNiagaraParameterCollection) > > & GetCachedParameterCollectionReferences()